#region License block : MPL 1.1/GPL 2.0/LGPL 2.1
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the FreeCL.Net library.
 *
 * The Initial Developer of the Original Code is 
 *  Oleksii Prudkyi (Oleksii.Prudkyi@gmail.com).
 * Portions created by the Initial Developer are Copyright (C) 2005-2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
#endregion
 
using System;
using System.Drawing;

namespace FreeCL.RTL
{
	/// <summary>
	/// Description of Drawing.	
	/// </summary>
	public static class DrawHelper
	{
		public static void Frame3D(Graphics graphics, Rectangle rc, Color topColor, Color bottomColor, int width)
		{
			if(graphics == null)
				throw new ArgumentNullException("graphics");
				
			Pen pen = new Pen(topColor, 1);
			pen.Width = 1;
			
			while(width > 0)	
			{
				width--;
				pen.Color = topColor;
				Point[] top_pnts = 
				{
					new Point(rc.Left, rc.Bottom), 
					new Point(rc.Left, rc.Top), 
					new Point(rc.Right, rc.Top)					 
				};
				graphics.DrawLines(pen, top_pnts);
				pen.Color = bottomColor;				
				Point[] bottom_pnts = 
				{
					new Point(rc.Right, rc.Top), 
					new Point(rc.Right, rc.Bottom), 
					new Point(rc.Left, rc.Bottom)					 
				};
				graphics.DrawLines(pen, bottom_pnts);
				rc.Inflate(-1, -1);
			}
			pen.Dispose();
		} 
		
	}
}
